using Front._1117_2;
using MySqlConnector;

namespace Front._1124;
public partial class Login : Form
{
    public Login()
    {
        InitializeComponent();
    }

    private void button1_Click(object sender, EventArgs e)
    {
        
        Console.OutputEncoding = System.Text.Encoding.UTF8;
        Console.InputEncoding = System.Text.Encoding.UTF8;
        //实现登录逻辑
        using var connection = new MySqlConnection("server=localhost;port=3306;database=book;user=root;password=root;charset=utf8mb4;AllowPublicKeyRetrieval=True;");
        connection.Open();
        //获取窗体上的账号和密码
        string account = this.textBox1.Text;
        string password = this.textBox2.Text;

        string pwd = MD5Helper.GetMD5(password);
        
        string sql = "SELECT * FROM admin_info where admin_account = @account and admin_password = @pwd ";
        
        using var command = new MySqlCommand(sql, connection);
        command.Parameters.AddWithValue("account", account);
        command.Parameters.AddWithValue("pwd", pwd);
        
        
        using var reader = command.ExecuteReader();
        if (reader.HasRows)
        {
            MainFrom mainFrom = new MainFrom();
            mainFrom.Show();
            
            this.Hide();
        }
        else
        {
            MessageBox.Show("用户名或密码错误");
            this.textBox1.Text = "";
            this.textBox2.Text = "";

            
        }
    }
}